深圳市公园绿地暖季型草坪春夏季杂草的调查

对深圳地区暖季型草坪台湾草及假俭草春夏季草坪进行普查，发现春夏季草坪杂草共66种，分属22科55属，其中台湾草草坪杂草63种，假检草草坪杂草38种。阔叶杂草种类占全部杂草种类的79％。通过抽样、统计，分析了台湾草、假俭草草坪精细管理区、粗放管理区春夏季杂草的优势种和对草坪构成危害的主要杂草种类。结合秋季草坪杂草的调查，总结了深圳地区草坪杂草的发生规律。

Investigation of weeds on warn season turf in Shenzhen, China

Investigation of weeds on warm season turf was carried out in park and ornamental lawn in spring summer in Shenzhen, China. The total of 66 weed species of 55 genera of 22 families were identified. Among them, 63 species grew on Zoysia tenuifolia turf and 38 species of that grew on Eremochloa ophiurides turf, the 79% of them were broad leaf weeds. Meanwhile, the dominant and harmful weed species were analyzed and proposed under fine and extensive management conditions, respectively. The rules of weed occurrence were summarized in each season.